1. Abdullah, H. S., & Faleh, H. M. (2018). Using the costing technique based on time-directed activities (TD-ABC) and its role in reducing costs—an applied study in the General Company for Electrical and Electronic Industries/Al-Waziriyah. Journal of Al-Rafidain University College of Sciences, 43/2018.
2. Abed, R. N. (2015). The effect of integration between targeted costs and value engineering in strengthening the competitiveness of companies listed on the Palestine Stock Exchange. Master’s thesis in accounting, Faculty of Economics and Administrative Sciences, Al-Azhar University, Gaza.
3. Al-Yousefi (2010). Value Engineering App. Location benefits in sustainable construction.
4. Al-Zamili, A. A. H. H. (2017). The integration of value analysis and simultaneous engineering techniques and its role in reducing costs and achieving competitive advantage [Doctoral thesis]. University of Baghdad, College of Administration and Economics, Department of Accounting.
5. Alazemi, T. (2011). On the integration of value engineering in the procurement of public housing in the State of Kuwait. A thesis submitted to The University of Manchester for the degree of in the Faculty of Engineering and Physical Sciences School of Mechanical, Aerospace.